Permission and OS Security
$30-250 USD
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Alice and Bob are taking one CS courses. Carl is the TA and David is the instructor. You are asked to maintain user groups and assign proper permissions to individual folders on the Linux server they use. For the folder slides, David and Carl update files (e.g., [login to view URL], [login to view URL]) and the files are open to all students. For the folder project, Alice and Bob can only upload their own file (e.g, [login to view URL], [login to view URL]) but not download any files here. In the meantime, they are allowed to list the files in this folder to confirm if they have submitted or not as well as the timestamp, but they are not allowed to write or create files in this folder. Thus, they will use the provided turnin program to submit.
Please lit the
(i) proper user groups and users in the group
(ii) permissions for each folder and
(iii)the logic for the turnin program
Note: Turnin is a program where the students can submit the assignments
项目ID： #30123605
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有6名威客正在参与此工作的竞标，均价$132/小时
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Hello, Hi, I'm an IIT CSE student, having good skills in Linux. I understand the problem very well and I'd like to help you in this problem. let me know if you're interested. :)
Hello So two folders on a single Linux machine where the permissions are in Slides, All users full rights - Maybe students read only rights in Project, File owners change rights but not create rights? Please elaborat 更多
